價格：免費
檔案大小：4.2 MB
版本需求：需要 iOS 7.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Brain Trainers is the quiz app for smart people. It’s designed to stimulate your brain with over 5,000 high-quality, challenging, and informative questions.
Each lesson tests your wits with 10 questions from 6 different categories. The difficulty level depends on you: get an answer right, you'll move up a level. A wrong answer leads to an easier question. But you'll want to move up to improve your Knowledge Quotient, recalculated after every round.
Categories:
- General knowledge
- Books & Authors
- Famous Personalities
- Honors & Awards
- Inventions
- World Geography
支援平台：iPhone, iPad